For how long remain the premium features?

I had 30 days of trial for Todoist premium. As much as I love Todoist I wasn't sure if I really need the premium features so I wanted to test the free account after my trial expired 2 days ago.

Strangely though I can't see any difference. I can still attach labels, upload files, use the crhome plugin etc. In the preference menu under "Premium" it says that my premium subscription runs out on the 17. of october...